Pay attention to the suitability of choosing ppe

Introduction

With the development of our economy and raise the level of science and technology, people are increasingly demanding security raised. In order to prevent the occurrence of various economic criminal offences, protect the life and property security of the country and the people, ensure the normal operation of all walks of life and national key departments, the use of high-tech means to prevent and stop crimes has become a consensus in the security field. .

The detention center is the place for detaining and managing criminals. Most of the detainees are criminal criminals. It is not easy to detain or manage the detainees. Security is the most important issue to be safeguarded. To ensure the safety of society, we must also protect the safety of prison officers and the safety of criminals. The use of advanced monitoring and security equipment can effectively strengthen the management of prisoners. Intuitive and timely reflection of site conditions in important locations and enhancement of security measures are powerful tools for the modern management of imprisonment.

System composition and function introduction

detention center audio and video surveillance systems mainly for the detention center reception office, work shop, bathrooms, porches and other key places full video coverage, it is important to synchronize video uploaded to City regulation detachment, provincial regulators Corps . According to the duties of the detention center, the detention center, and the various departments, the authority for video surveillance, video playback, video download, and multi-screen round robin patrols are separately assigned to effectively improve the management level of the detention center.

Security Patrol Drone

Seucrity Patrol Drone,Rescure Drone with Searching Light, Bouy Drop Drone  ,Wireless Megaphone Drones

Seucrity Patrol Drone,Rescure Drone with Searching Light, Bouy Drop Drone ,Realtime Video Drone

shenzhen GC Electronics Co.,Ltd. , https://www.jmrdrone.com

The graffiti intelligence that generates hundreds of millions of human-computer interactions on a daily basis and meets the domestic Internet giant Alibaba will stimulate people's imagination for the Chinese smart home and the Internet of Things.

On July 5, Alibaba held a press conference in Beijing to announce the launch of a smart speaker product based on the new generation of speech recognition technology, the Lynx X1. As the first platform for domestic IoT, Graffiti Intelligence has become a strategic partner of Alibaba's Lynx X1, and both parties have conducted in-depth cooperation in technology, products and other aspects.

Embedded Receipt Printer

The Embedded Printer does not need carbon ink or thermal technology, and only needs thermal paper roll to print all kinds of content. It is an economical and fast printing. Embedded printer supports the secondary development of major systems. There are two types of manual tearing and automatic cutting. It is also suitable for various terminal equipment, such as medical testing equipment, intelligent classification equipment, industrial testing equipment, intelligent vehicle-mounted printing list equipment, etc. At the same time, it also supports the secondary development of MCU, Android, Raspberry Pi, windows and other systems.

Testing Instrument Embedded Printer,Micro Embedded Printer,Usb Serial Printer

Shenzhen Geyi Technology Co., Ltd. , https://www.gy-printer.cn

Food value

Tea varieties

Native Anxi Huqiu Jinbang rides Tiger Rock. Clone varieties. In 1986, it was designated as a good tea plant in Fujian Province. Its origin: According to legend, twenty-nine years before and after the Qing Emperor Kangxi (1690), an old monk from Anxi Jinbang riding a tiger rock was grafted with a tea tree branch on the citron.

Bergamot shrubs, large leaves, and buds. Shuzi open, branches thin and soft; leaves as large as the palm, oval, leaf surface is not flat, the main vein is curved, leaf teeth are thin and blunt, leaves yellow-green luster, leaf meat hypertrophy, leaf soft; thin shoots sparsely fat; flowers less, also Less strong. Wide adaptability, strong stress resistance, fewer pests and diseases, high yield. Oolong tea is produced, thick and thick, strong and delicious, unique style; system of black tea, soup color red thick, red leaves at the end, the quality is very good.

The bergamot is cultivated in a small amount in the county, and introduced in a large number in Yongchun County. There are also a small number of introductions in Putian and Xianyou in Langzhong, Chong'an in the north of Anhui, and Fu'an in the east of Fujian. In 1990, the cultivated area reached more than 20,000 mu.

Courtesy Lights

Marine Airbags Co., Ltd. , http://www.nbmarineairbag.com

Five years ago, after purchasing his first digital SLR camera, he began to learn photography. Pentax K30 as its own entry camera. In 2015, the Pentax K3 and K30's white balance problems kept me speechless. The color temperature of AUTO files was often inaccurate. If each photo, the white balance was adjusted manually, it would affect the shooting efficiency. So we started Pentax K3 under the impulse.

At the end of 2016, my K3 suddenly failed to Boot. After telephone consultation, you can only replace the new motherboard. At that time, the camera was sent to Xin Bin Digital Beijing's special service station. After the motherboard is replaced, the camera cannot be reset to zero due to a fault in the debugging device. After obtaining my consent, Xinbin Digital Beijing Service Station sent the camera to Xinbin Digital Shanghai Service Station. After the camera was repaired, it was sent directly to me from the Shanghai service station.

This is a maintenance document from Beijing to Shanghai.

Replace the original board price of 1560 yuan, if not the old board corpse, replace the motherboard 1350 yuan. (the reason???)

K3 camera can not boot, the first time to remove the memory card from the camera, but it is too late, SD memory card format is wrong, all photos lost, let me very regret and regret. Because the photos in SD card usually do not develop the habit of backup.

After the camera is repaired, it must be painstaking and painstaking. It must be a good habit to backup photos. Therefore, how to back up the photos in the SD card becomes a new problem.

There are many options for backing up photos, but there are two principles. One is convenience, and the other is security. So, I chose the local + cloud photo backup mode. However, the locally stored backup vector must not be a local PC. The PC must have a large amount of software and games installed. The stability is poor and the system crashes are common. And the use of PC people more hands and miscellaneous, it is easy to accidentally delete data, combined with the virus, destroying a SD card data, a few seconds you can get.

Therefore, the SD card photo backup mode is the local NAS backup + Baidu cloud backup.

In NAS, there is now a choice among brands such as Synology, Tieweima, or a player with strong hands-on ability. Baidu Cloud is one of the few free large-capacity cloud space services that exist. I hope it will continue to do so.

As a home-use NAS, I have always insisted that it is best to use dual-bay, because the small size of the NAS and home appliances can be unified, and the current multimedia box is placed in the home closet, space is limited, small-size NAS Better plug into the installation.

Tieweima's F2-220 is my favorite dual-bay NAS. For users who have not used the NAS before, it is easy to get started.

Tieweima's F2-220 has a network storage device, a power supply, a five-type network cable, a screw, a bag, and a screwdriver. The manufacturer's accessories are more comprehensive and details are taken into consideration.

Power adapter output specification is 12V 3.4A

Tieweima's F2-220 machine is made of aluminum alloy. The double-disc position and indicator light adopt the vertical placement. The left side of the front panel shows the indicator light, the right side shows two hard disk cages, and the top of the panel shows instructions for operation.

There is an 8CM fan-assisted cooling at the rear, and the IO interface is located at the top. There is one power interface, one RJ45 interface, one USB3.0 interface, and one USB2.0 interface.

At the bottom there is a product information label, anti-slip feet and a large number of cooling holes. The non-slip feet are made of 4 rubber materials, which can increase the height of the bottom to enhance heat dissipation. The cooling holes are elliptical and the number is 21.

Pull out the hard disk cage and prepare to install the hard disk

Secure the hard disk to the hard disk cage

Hard disk cage back also needs screws

Put the hard disk cage into the NAS, ready to boot

Fourth, use experience

After installing the hard disk, power on the NAS. The RJ45 interface is connected to the router through the network cable. Press the switch button on the panel. The indicators from the top to the bottom are HDD1, HDD2, LAN, and POWER, and the indicator is a green LED.

Enter start.terra-master.com in the address field for quick installation and configuration

Download the manual, install the client, log in the system

Initialize the system and install TOS

For data security, RAID1 disk array system was chosen

Log in to the NAS system

Change the network settings, connect the NAS to the external network, and go to the application center to download the cloud disk.

Although Baidu Cloud has opened the API, it has limited the synchronized directories at both ends and cannot be changed.

Connect the SD card to the F2-220 via a USB card reader. SD card can be found in the NAS file management directory.

In Backup Management, select Backup to TNAS. The backup source is USBSHARE1. The backup destination can only select the directory under the non-administrator account for backup. The backup method can be selected as automatic backup. Simply insert the SD card into the NAS and the photos will be automatically backed up from the SD card to folder 123.

After this step, only the content on the SD card is automatically backed up to the NAS, but it has not been backed up to Baidu Cloud.

Next, please SYNCTOY this free synchronization software, select TNAS-263e123 as the source file directory, select TNAS-263eadminbaidu as the backup file directory,

Select the ECHO backup method. The increase or decrease of the content is subject to the 123 folder and incremental backup is performed.

Named SD PICS.

Start synchronization

Completed synchronously

View photos in NAS file management directory adminbaidu location

Check the file in the Baidu cloud disk file directory my application data bypyUSBSHARE1DCIM location

With the fervid Weimarmar F2-220's blessing, the camera SD card finally achieved a local + cloud backup mode.

Tieweima F2-220 is a home-level NAS product. Besides backing up data from a USB port, it can also share and manage NAS content on the PC side through disk mapping.

Through this toss, although the SD card is implemented in the local + cloud backup mode, it still feels a little roundabout. If you are in the backup management, you can choose to backup to adminbaidu in the directory, you can achieve a local + cloud dual backup mode in one step, without using SYNCTOY synchronization software, have to say that it is a pity, hoping to improve.

In the NAS field, there are mainly QNAP, Tieweima, and Faihui, and some manufacturers' products are غير مجاز مي باشدt-effective and suitable for entry-level users, such as the Tieweimar F2-220. Some manufacturers' products are powerful and scalable, especially multi-bay NAS, which is very suitable for high-end enthusiasts. In particular, Aunt Zhang's DS1517+ measured a while ago, which ignites the enthusiasm of many valued friends. . Again, there is no best product, only the most suitable product, and the choice is on-demand.

advantage:

1, aluminum alloy body and shell, material is real. Shell scrub process, excellent workmanship, while the aluminum structure can enhance the cooling effect.

2, suitable for entry-level users to use, especially Baidu cloud features, easy to use.

Disadvantages:

1. It is recommended to improve the firmware extension function. The number of applications supported at this stage is less.

Face masks

Board Game & Card Co., Ltd. , http://www.nbdominoes.com

When everything is concerned with "innovating," today, a small lock cannot be an exception. Because of the fierce competition, the competition between businesses has evolved from the early price war to the current quality competition. In such an environment, companies will have to change production standards and improve product testing capabilities. After all, it does not follow the big wave and may be shot on the beach.

Nowadays, with the prevalence of visual arts, the diversified decoration styles, individualization, and increasing attention to detail have made hardware locks a part of the decoration design. More and more people are paying attention to it. The locks have just become tools for the nursing homes. The art of finishing touches on the overall decoration, whether the locks are matched with the overall decoration style, whether the color matching is reasonable, and whether it can demonstrate the owner's temperament and taste are all requirements for the door locks in the decoration design. Although locks vary in size and variety, the overall direction and trend of development are well documented.

The lock is first to meet the needs and feelings of the user. From the development history of locks, whether the user's experience is humane is one of its basic requirements. This determines that the development of the lock must begin with the user's experience with the product. If the experience is not good, it is awkward to use, even if you have a good reputation, it is difficult to get the user's approval.

Second, it also needs to meet different application scenarios. The locks needed for different scenarios vary widely. Producers need to design various locks according to different scenarios. Of course, this will inevitably lead to adjustments to feedback from senior customers. Based on the above conditions, the development of the locks will be able to obtain products that satisfy the consumers.

Finally, the sense of design of the lock is also an important point. A practical lock can no longer satisfy people's various needs. Today, more and more people value the design of locks and the quality and content of their display on a practical basis. To demonstrate the owner's aesthetic heritage and aesthetic taste with a simple lock, it is necessary to test the efforts of the lock designer.

Flange And Fitting

A flange can also be a plate or ring to form

a rim at the end of a pipe when fastened to the pipe. A blind flange is a plate

for covering or closing the end of a pipe. A flange joint is a connection of

pipes, where the connecting pieces have flanges by which the parts are bolted

together.

Although the word flange generally refers to

the actual raised rim or lip of a fitting, many flanged plumbing fittings are

themselves known as 'flanges':

There are many

different flange standards to be found worldwide. To allow easy functionality

and interchangeability, these are designed to have standardised dimensions.

Common world standards include ASA/ASME (USA), PN/DIN (European), BS10

(British/Australian), and JIS/KS (Japanese/Korean). In the USA, ANSI stopped

publishing B16.5 in 1996, and the standard is ASME B16.5

Flange And Fitting,Vacuum Flanges and Fitting,Steel Pipe Flanges and Fittings,Flange Clamp and Flange Fittings

Yixing Steel Pole International Trading Co., Ltd , https://www.yx-steelpole.com

Infrared thermometer based on the principle can be divided into monochrome thermometer and two-color thermometer (radiometer colorimeter). For monochromatic thermometers, when measuring temperature, the measured target area should be full of thermometer field of view. It is recommended that the measured target size exceed 50% of the size of the field of view. If the target size is smaller than the field of view, background radiation energy will enter the thermometer's visual symbol and interfere with the temperature readings, causing errors. Conversely, if the target is larger than the thermometer's field of view, the thermometer will not be affected by the background outside the measurement area. For colorimetric thermometers, the temperature is determined by the ratio of the radiant energy in two separate wavelength bands. Therefore, when the target to be measured is small and does not fill the field of view, there are smoke, dust, and blockage on the measurement path, and when the radiation energy is attenuated, it does not have a significant impact on the measurement results. For small but sporty or shocking targets, colorimetric thermometers are the best choice. This is due to the small diameter of the light and its flexibility to transmit light radiation energy in curved, blocked, and folded channels.

For the infrared era dual-color pyrometer, the temperature is determined by the ratio of the radiant energy in two separate wavelength bands. Therefore, when the target to be measured is small and there is no full scene, smoke and dust on the measurement path and the attenuation of the radiation energy will not affect the measurement result. Even in the case of 95% energy reduction, the required accuracy of temperature measurement can still be guaranteed. Targets that are small and are in motion or in vibration; sometimes moving within the field of view, or may be partially out of the field of view. Under these conditions, using a two-color thermometer is the best choice. If it is impossible to aim directly between the pyrometer and the target, and the measurement channel is bent, narrow, and obstructed, the bicolor optical fiber pyrometer is the best choice. This is due to its small diameter, flexibility, and ability to transmit optical radiation energy over bent, blocked, and folded channels, and therefore can measure targets that are difficult to access, have harsh conditions, or are near an electromagnetic field.

This article provided by the infrared thermometer manufacturer Shanghai Duanhao Electric Technology Co., Ltd.!

Self-propagating Wear Resistant Pipe

The editor shared today what the ceramic self-propagating wear-resistant pipe manufacturers are like. First of all, I will recommend a good manufacturer and then talk about the products. Jiangsu Jianghe is a manufacturer specializing in the production of this pipe. Years old, the products produced are not only of good quality, but also of favorable price, timely delivery, and can meet the various requirements of customers. I think these are the conditions that all customers need. The ceramic self-propagating wear-resistant pipe manufacturer is actually a sintered ceramic wear-resistant pipe, which is an integral casting product. The outer steel pipe is made of Q235 material, which is light in weight, can be cut and welded, and is easy to install and use.

Self-Propagating Wear Resistant Pipe,Self-Propagating Ceramic Pipe Fitting,Seamless Steel Pipe Fittings,Resistant Alloy Composite Pipe

Jiangsu Jianghe Machinery Manufacturing Co., Ltd. , https://www.jhceramiclinedpipe.com

In recent years, our country has gradually developed into a big metal country. Although it is a truly big hardware country, it is not a hardware powerhouse. There are also crises in business opportunities everywhere, and foreign high-quality hardware products still occupy a huge market. How can we turn China into a hardware power?

View of the dynamic development of the international hardware market, with China's growing status in the world, more and more countries around the world began to use Chinese hardware products, to a certain extent, stimulated the development of China's hardware products. In recent years, China's hardware industry continues to grow. Although it is a truly big hardware country, it is not a hardware powerhouse. There are also crises in business opportunities everywhere, and foreign high-quality hardware products still occupy a huge market. How to turn China into a hardware powerhouse? I have read numerous articles and summarized the five major aspects of the hardware tool industry.

Chinese brand

Gao Wenguang, vice chairman of the National Federation of Industry and Commerce’s Hardware Industry Association, pointed out that how to create a Chinese brand that is commensurate with the market is an issue that needs to be urgently addressed. At present, China's hardware products have almost no famous brands in the world. Although some domestic brands enjoy a good reputation at home, they still do not go abroad.

The development of production and marketing of the hardware industry in China must go international. At the same time, the consortium should be involved in making the country’s hardware industry bigger and stronger. For example, Japan’s Panasonic and Sony were not electrical companies, but they were large consortia. After seeing the development prospects of household appliances, they intervened and achieved success. Unify the situation in the world; in addition to change the current phenomenon of hardware manufacturers alone, take the road of joint, cooperative brand. Domestic companies should look to the future and set goals in the establishment of the "Greater China" brand's ambitious future and contribute to the development of China's hardware industry.

Training and management

Domestic hardware and tools companies are generally relatively young in the management and management system. Enterprises may wish to introduce advanced management systems, learn from abroad, and strengthen the system within the company, thus stimulating the work efficiency of employees. It is particularly important to increase investment in personnel development in terms of training, and nurturing high-tech talent is the fundamental way for the company to progress.

Enterprises should pay attention to improving the overall internal management level, rationally formulate brand strategy, and clearly define the division of labor, and effectively coordinate the various departments to implement the company's brand strategy in an orderly manner in order to enhance the company's brand value and learn from the effective management routes of foreign companies. Seeing a structured, large-scale enterprise, this enhances the company's right to speak in the international market.

innovating

In order to meet the needs of domestic and international hardware tool products market, we should accelerate the pace of new product development, strengthen the specialization field, pay attention to the R&D part, and the patents that have been declared or acquired are actively used to invest funds in research and innovation.

The research and development of innovative products must have the characteristics of breaking away from the traditional hardware form, innovating in the matching of materials and colors, functions and forms, and innovating in the direction of humanity, applying ergonomics, and pursuing bold and brave ideas in design, using sophisticated techniques. Materials, new products should meet the standards of hardware tools, pay attention to the safety performance of products, based on practical safety, and have a sense of artistic design.

Improve quality

In order to avoid vicious competition, the quality of hardware tools should be improved when domestic companies compete at low prices. Hardware tools need to strictly control the quality of this product, and strive to achieve the quality of the tool products to ANSI American Standard, DIN German Standard and GB Chinese National Standard. At present, domestic and foreign markets have a large demand for high-end hardware and tool products. Most of the market share has been occupied by foreign hardware tool brands. Domestic hardware tools have many deficiencies in product quality. This company needs to improve two points, increase the establishment of R&D institutions and the deployment of testing centers.

Service and Promotion

All high-end top companies, while earning rich profits, also have first-class services, enhance the company's after-sales service level, should be the goal of domestic companies need to work hard, the company should have the foresight, after-sales service level test a brand of comprehensive Strength, well-known brands behind must have a reliable all-round after-sale protection, hardware companies gradually realized that after-sales service is an important magic weapon to enhance the competitiveness of the brand market.

Cup KN95 Mask

Cup Kn95 Mask,Kn95 Approved Cup Mask,Kn95 Protective Cup Mask,Kn95 Protective Cup Face Mask

Ningbo Autrends Prevention Products Co., Ltd , https://www.autrendsafety.com

                    Composition of the machine
1 Set Manual Un-coiler
1 Set Roll Forming Machine
1 Set Hydraulic Cutting
1 Set Hydraulic Station
1 Set Control Box
3 Pieces Run-out Table   

Technical Parameters

Simple Decoiler (Quantity: 1)
Loading Weight: 5T
Expansion: Manual
Steel Coil Inner Diameter: 508-610mm
Steel Coil Outer Diameter: Max 1500mm

Forming Station (Quantity: 1)

Main Structure of the Machine: 36# "H" beam steel foundation, wall plate structure
Rolling Stations:24 stations (subjected to final design)
Forming Speed: Approx. 8-12m/min.
Diameter of Shaft: 90mm
Material of Shaft: 45# steel with heat treatment and high-frequency quenched HRC60-62
Material of Roller: 45# steel with quenching treatment and chroming to 0.05mm thickness
Main bearing: 6212
Machine Side-Wall :Archway stand
Transmission: Chains-bracket
Motor Power: 22KW (subjected to final design)

Post-Cutting (Quantity: 1)


Material of Cutting Mold: Cr12 Steel with quenched treatment HRC 60-62
Cutting Length and Quantity: Clients can set the required length and quantity on the PLC touch screen
Tolerance of Cutting Length: +/-2mm
Hydraulic Pump Power: 7.5KW (subjected to final design)
Pressure of Hydraulic Station: >=16Mpa

Length x Width x Height:           2.0m x 0.6m x 0.9m
Supporter Roller:                 ASTM 1045 with Chrome
Dia. of Rollers:                   55mm
Color:                          blue (or based on customer's request)

Control System (Quantity: 1)

PLC Control Box: 500mmx300mmx700mm
Computer Control System: Panasonic PLC
Encoder: Omron Brand
Voltage: 380V, 50Hz, 3 phase

Process Of The Production Line

Decoiling-Feeding Guide-Roll Forming-Hydraulic Cutting-Run Out To Table

Packing:
1. One 40' container for loading one set of machine with mechanical decoiler.
2. Main machine body and decoiler is load naked (tighten to container with steel wire rope).
3. Spare parts and operating tools are loading in tooling box.


Why us?
1.  Manufacturing roll forming machine since 2009
2.  With ISO,SGS,BV and CE certificate
3.  1 year quality warranty
4.  Introduced Mitsubishi PLC with touch screen. Friendly man-machine interaction.
5.  Technician can be sent to your factory to install the machine and train your workers
6.  Export to more than 20 countries.



We customize your machines! To customize machine, we would want to know:
1. Profile drawing
2. Raw material: the width(1000mm-1250mm?), thickness(0.8mm-1.5mm?), and yield strength of steel coil.
3. Voltage: designed per your requirement
4. Configuration requirement: Hydraulic or manual decoiler/ stacker

Have no idea about them?
We will be glad to recommend the lacol popular profile for you----Just let us know your country!


Please feel free to contact us for more information!
 

Server Mould

Server Chassis Mould Paint,Server Chassis Mould Steel,Server Chassis Mould Unit,Server Chassis Moulding

Kunshan Wangdaxin Precision Mould Co., Ltd. , https://www.wdxmould.com

Terminal can be roughly divided into: plug terminal series, european-style terminal series, the series of fence type terminal blocks,Spring terminal series, rail terminal series, wear wall type terminal series and so on.In a lot of equipment, often need to connect terminals, through the connection, you can have the effect of transmission, especiallyIt is in the electric field, is particularly important to the terminal, can realize remote connections, such as network, TV, telephone, distanceEverything from the transmission using terminal blocks to connect to.As a kind of connector, terminal is an important component in the electrical industry, plays an irreplaceable, can not be ignoredTo use.Engineers in selecting terminal, be sure to carefully selected for their terminal products, to ensure that the product is Often work.

Plug-in Connecting Terminals

Plug-In Connecting Terminals,Insulated Spade Terminals,Cable Connector Double Spade Terminals,Vinyl-Insulated Locking Spade Terminals

Taixing Longyi Terminals Co.,Ltd. , https://www.txlyterminals.com

Drones are now widely used in surveying, mapping, law enforcement, reconnaissance, and security surveillance. At present, the drone's self-supporting image transmission equipment can only meet the needs of civil-grade transmission and face the requirements of low latency, high bandwidth, and strong security in special areas.

In response to this situation, we have begun to develop a wireless image transmission system based on COFDM technology that can be targeted to meet the needs of drones in specific areas. COFDM uses Orthogonal Frequency Division Multiplexing technology, which utilizes a relatively narrow bandwidth in the air (4MHz/6MHz) and strong anti-multipath interference capability to overcome the multipath reflection and blocking caused by image transmission under analog and conventional modulation techniques. Difficult to achieve, shoot in high-speed motion and real-time non-line-of-sight transmission of high-quality images, ideal for the use of high-speed flying drones Currently launched products are COFDM wireless products for unmanned aircraft systems, the device volume is only 90*65 *23mm, 150g ultra light weight, easy to use, 100 meters high theoretical transmission distance 10 kilometers, power can be customized, multi-frequency work section customization, ultra-short video transmission delay, strong anti-interference, H.264 video codec, clear image Smooth and stable without trailing.

Its logic is as follows:

Egg Incubator Equipment

Livestock Machinery , Agricultural Machinery, Poultry Equipment

Blow Molding Machine Co., Ltd , http://www.nblayercage.com